Image processing
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Hi... I have written a code to detect a particular point in images. That I have done successfully.. Now I want that code to work for whole database of images. i-e when we run the code every image of database is processed and resultant image is place in some folder with a "mark" on the detected coordinates.... someone please help me in this???
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Sean de Wolski
2011-8-21
Use a for-loop to work through all of the files in the output from dir.
doc dir
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imshow('cameraman.tif');
hold on;
plot(170,75,'b*','markersize',10);
Add blue flash to cameradude's camera.
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Khawaja Asim
2011-8-21
Image Analyst
2011-8-21
plot(x, y, '+');
x and y correspond to pixel locations (column and row respectively). (See LineSpec for a list of marker specifiers).
Khawaja Asim
2011-8-21
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Image Analyst
2011-8-21
Did you set "hold on" after you called imshow() and before you called plot()? Otherwise plot() will blow away your image.
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2011-8-21
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